body{
background:red;
}
.qrcode .lightBorder{
    width: 180px;
    height:180px;
    margin-top: 15px;
    border: 1px solid #E2E2E2;
}
.wrp_code img{
    width: 160px;
    height:160px;
    margin-top: 15px;
    border: 1px solid #E2E2E2;}